Thermo Scientific 42i Instruction Manual page 155

Safety Precautions
Thermo Fisher Scientific
Chapter 5
Preventive Maintenance
This chapter describes the periodic maintenance procedures that should be
performed on the instrument to ensure proper operation. Since usage and
environmental conditions vary greatly, you should inspect the components
frequently until an appropriate maintenance schedule is determined.
This chapter includes the following maintenance information and
replacement procedures:
"Safety Precautions" on page
●
"Replacement Parts" on page
●
"Cleaning the Outside
●
"Ozonator Air Feed Drying Column
●
"Capillaries Inspection and
●
"Thermoelectric Cooler Fins Inspection and
●
"Fan Filters Inspection and
●
"Pump Rebuilding" on page
●
Read the safety precautions before beginning any procedures in this
chapter.
WARNING If the equipment is operated in a manner not specified by the
manufacturer, the protection provided by the equipment may be impaired
Do not attempt to lift the instrument by the cover or other external
fittings.
▲
Equipment Damage Some internal components can be damaged by small
amounts of static electricity. A properly ground antistatic wrist strap must
be worn while handling any internal component. For more information
about appropriate safety precautions, see the "Servicing" chapter.
5-1
5-2
Case" on page 5-2
Replacement" on page
Replacement" on page
Cleaning" on page
Cleaning" on page
5-5
5-2
5-2
5-4
5-4
▲
Model 42i Instruction Manual 5-1